Hi Dycharles I skimmed the tutorial and seems that it uses NetBeans IDE and Sun Java System Application Server which is not OpenEJB and it is not using EJB neither, nit it uses JSE and the JPA APIs and annotations, is that the configuration u use or u try to apply the concepts explained in the tutorial using OpenEJB ???
On Nov 16, 2007 6:25 PM, dycharles <[EMAIL PROTECTED]> wrote: > > hello, > > thanks for the reply... > > I am new to this ejb or persistence.... Please help me understand. > thanks..... > > Now i just followed this tutorial from netbeans > (http://www.netbeans.org/kb/55/persistence-j2se.html) because i'm using > the > netbeansIDE, then that is my persistence and ejb used... i don't know what > version i'm using in persistence and in ejb i don't know also if it is > openEJB or ejb alone, what is the difference between the two? > > Regarding with my posrgresql version i used the recent version. i know > this will support the boolean data type. in my schema in postgresql, it is > really simple i create the boolean column with boolean data type and > primary > key... then thats it. And also in java i used the java6. > > So, i suspect my mistake is in the persistence and ejb used... > > thanks, > dycharles > > > Dain Sundstrom wrote: > > > > Hi, > > > > I'm not sure why this isn't working, so I'm gonna have to attempt to > > reproduce this problem, but I'm going to need a bit more information. > > > > Are you using CMP or JPA? > > Are you using an existing database TABLE or generating one? If > > existing, can you share the schema for the table? > > Can you share your CMP or JPA bean? > > What version of Postgresql are you using? driver version? > > What version of OpenEJB? > > > > In the mean time, I'll try to hack something up. > > > > BTW, if you're not on Java 6, give it a try. We use OpenJPA for > > persistence of CMP and JPA beans, and due to the new instrumentation > > apis in Java 6, OpenJPA works a bit better. > > > > -dain > > > > On Nov 14, 2007, at 4:50 PM, dycharles wrote: > > > >> > >> hello, > >> > >> i have a database in postgresql that have a column boolean, then > >> when i > >> create a query in ejb like this(SELECT e.letsaythisisboolean FROM > >> sample e), > >> now problem is that when i query the database, it will return all > >> the false > >> value in the column boolean, and the true value will not return... > >> How can i > >> make the true value appear in my query result? Any suggestion or > >> help... > >> > >> thanks, > >> dychalres > >> -- > >> View this message in context: http://www.nabble.com/Qeury-a-boolean- > >> column-%28using-postgresql%29-tf4808272.html#a13757336 > >> Sent from the OpenEJB User mailing list archive at Nabble.com. > >> > > > > > > > > -- > View this message in context: > http://www.nabble.com/Qeury-a-boolean-column-%28using-postgresql%29-tf4808272.html#a13796483 > Sent from the OpenEJB User mailing list archive at Nabble.com. > > -- Thanks - Mohammad Nour
